Maharashtra: Lonar lake colour changes to pink; experts, locals surprised
Aurangabad: The colour of water in Maharashtra's Lonar lake, formed after a meteorite hit the Earth some 50,000 years ago, has changed to pink with experts attributing it to the salinity and presence of algae in the water body.
Located around 500 km from Mumbai, the Lonar lake in Buldhana district is a popular tourist hub and also attracts scientists from all over the world.
Of late, the change in colour of water of the lake, having a mean diameter of 1.2 km, has not only surprised locals, but also nature enthusiasts and scientists.
Experts say this is not the first time that the colour change has happened, but this time it is more glaring.
The lake, which is a notified national geo-heritage monument, has saline water with pH of 10.5, Gajanan Kharat, member of the Lonar lake conservation and development committee, told PTI.
"There are algae in the water body. The salinity and algae can be responsible for this change," he said.
"There is no oxygen below one meter of the lake's water surface. There is an example of a lake in Iran, where water becomes reddish due to increase in salinity," he noted.
Kharat said the level of water in the Lonar lake is currently low as compared to the few past years and there is no rain to pour fresh water in it.
"The low level of water may lead to increased salinity and change in the behaviour of algae because of atmospheric changes...this may be the reason for colour change. This is not the first time that the colour of water has changed," he said.
Dr Madan Suryavanshi, head of the geography department of Aurangabad's Dr Babasaheb Ambedkar Marathwada University, said looking at the scale of this colour change, "this cant be a human intervention".
"In case of a natural phenomenon, there are fungi which generally give a greenish colour to water most of the times. This (the current colour change) seems to be a biological change in the Lonar crater," he said.
During the lockdown phase, there may not have been any disturbance to water which led to this change, he said.
"Season-wise changes occur in water and this might be case with the Lonar lake. We can examine the change if we go there in a week...then we can say more about the change," he said.
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Parliament passes Waqf (Amendment) Bill, 2025
New Delhi (PTI): Parliament early Friday passed the contentious Waqf (Amendment) Bill, 2025, after it was approved by the Rajya Sabha.
The Lok Sabha had on Thursday approved the Bill after over a 12-hour debate.
In Rajya Sabha, the Bill got 128 votes in its favour and 95 against after all the amendments moved by the opposition were rejected.
In the lower house, the bill was supported by 288 MPs while 232 voted against it.
Participating in a debate in the Rajya Sabha, Minority Affairs Minister Kiren Rijiju said the Bill was brought with a number of amendments based on suggestions given by various stakeholders.
"The Waqf Board is a statutory body. All government bodies should be secular," the minister said, explaining the inclusion of non-Muslims on the board.
He, however, said the number of non-Muslims has been restricted to only four out of 22.
Rijiju also alleged that the Congress and other opposition parties, and not the BJP, were trying to scare Muslims with the Waqf Bill.
"You (opposition) are pushing Muslims out of the mainstream," he added.
He said for 60 years, the Congress and others ruled the country, but did not do much for Muslims and the community continues to live in poverty.
"Muslims are poor, who is responsible? You (Congress) are. Modi is now leading the government to uplift them," the minister said.
According to the Waqf (Amendment) Bill, Waqf tribunals will be strengthened, a structured selection process will be maintained, and a tenure will be fixed to ensure efficient dispute resolution.
As per the Bill, while Waqf institutions' mandatory contribution to Waqf boards is reduced from 7 per cent to 5 per cent, Waqf institutions earning over Rs 1 lakh will undergo audits by state-sponsored auditors.
A centralised portal will automate Waqf property management, improving efficiency and transparency.
The Bill proposes that practising Muslims (for at least five years) can dedicate their property to the Waqf, restoring pre-2013 rules.
It stipulates that women must receive their inheritance before the Waqf declaration, with special provisions for widows, divorced women and orphans.
The Bill proposes that an officer above the rank of collector investigate government properties claimed as Waqf.
It also proposes that non-Muslim members be included in the central and state Waqf boards for inclusivity.
